Purpose
Conduct toxicological assessments to ensure the safety of dietary supplements and cosmetics as part of a 4-month contract.

Key Responsibilities
Conduct toxicological assessments of dietary supplements (50%)
Prepare toxicological profiles
Evaluate the safety of cosmetic formulations (50%)
Create and update toxicological databases
Analyze data and draw scientific conclusions
Education
Pharmacist degree or Master’s degree, 5 years of post-secondary education in toxicology.
Hard Skills
Toxicological Assessment and Risk Analysis
Literature Research and Analysis
Scientific Writing
Management of Toxicological Databases
Proficiency in spoken and written English
Experience
At least 1 year of experience in safety assessment, ideally supplemented by experience in dietary supplements, the food industry, or the pharmaceutical industry.
Soft skills
Attention to detail and analytical skills
Independence
Team player
Interpersonal and communication skills
Benefits
Why join CEHTRA?
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High profit-sharing based on economic and climate objectives
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Additional leave (JNT/RTT)
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100% employer-covered health insurance
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Remote work: 2 days per week
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Seniority bonus
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Meal vouchers covered at 60%
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Sustainable mobility allowance
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Employee savings plan with employer contribution
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Works council (CSE) ticketing benefits
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Sports: challenges and discounted rates
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Unlimited tea and coffee
CEHTRA is a leading European consultancy in regulatory, toxicological, and ecotoxicological sciences, committed to climate action and biodiversity protection. Our mission is to prevent toxicological risks to human health while addressing key challenges such as nanoparticles, endocrine disruptors, and PFAS.
Part of the H2B Group, a fast-growing group focused on emerging environmental and health risks, CEHTRA offers diverse and rewarding career paths in both technical expertise and project management.
With offices in Bordeaux, Lyon, Paris, Germany, Spain, the UK, Canada, and India, CEHTRA operates across high-growth sectors including chemicals, cosmetics, biocides, pharmaceuticals, food, plant protection, packaging, and medical devices.
